Dressing properly for skiing means dressing in layers that will work to keep you dry, warm and protected under a variety of conditions. When you layer, you can take off or put on pieces as needed, allowing you to be prepared for fast changing winter weather conditions or tailor what you're wearing to your activity levels.

The outer layer, which includes insulated jackets, shells/non-insulated jackets, pants and one-piece suits, protects you from the extreme elements you may encounter while skiing, such as snow, sleet, rain and wind.

Fabrics

Fabrics and the treatments used on them to help protect you from the elements should be among your top considerations when selecting outerwear for skiing

Most outerwear is made out of tightly woven nylon or polyester. Both are durable and fairly water-resistant, and can be woven in various weights.

Some skiwear is now made using nylon and polyester microfibers. These fabrics are woven using extremely fine fibers.

The use of these fabrics results in high-performance outerwear that is highly durable, very lightweight, breathable, water-repellent and wind-resistant, all by the nature of the fiber and weave

Microfibers are used in higher-priced, higher-performance garments

Outerwear features and functions

Waterproof/Breathable

Ski outerwear that is waterproof/breathable offers the ultimate in protection from the elements

Making garments waterproof/breathable is accomplished through various coatings and laminates, such as Gore-Tex®, a popular microporous laminate

To make waterproof/breathable outerwear most effective, garments should be seam-sealed, meaning that no water from snow, sleet, or rain enters your jacket

The ultimate goal is to keep moisture from the outside from passing through the jacket, while still allowing water vapor generated by perspiration to escape

You should note that waterproof/breathable outerwear is usually less breathable than water-repellent/water-resistant outerwear

Some waterproof/breathable outerwear styles include design elements like zippers and venting systems to allow more perspiration vapor out

Water-repellent/Water-resistant

Outerwear that is water-repellent or water-resistant will keep you dry for long periods of time, but unlike waterproof fabrics, these fabrics can become saturated and lose their effectiveness in extreme weather conditions or when you make a lot of contact with the snow

Water-resistant garments generally keep out more water for longer periods of time than water-repellent garments.

Most fabrics with these characteristics are breathable and will allow water vapor from perspiration to escape while keeping snow, sleet and rain at bay

DWRs, durable water-repellent finishes, are often used in ski outerwear and enhance water-repellency without negatively affecting breathability

Windproof

It's important to choose outerwear that will protect your body from the chilling effects of wind passing through your jacket

Moisture Wicking

Some outerwear has a moisture wicking layer attached to the underside of the shell that helps promote the release of perspiration vapors and enhances comfort and the body's ability to stay warm

Insulating materials

Your choice of an insulated piece of outerwear versus a non-insulated shell will depend on two main factors: weather conditions, and what you plan to wear underneath.

Weather conditions

Colder skiing conditions usually require outerwear that offers the added warmth of an insulation. Warmer spring skiing conditions may call for only a shell.

What you plan to wear underneath

If you do not plan to dress in layers, with long underwear and an insulated mid-layer, you will definitely need a garment with some insulation for skiing, especially in cold conditions

Keep in mind, however, that a good thermal base layer and an insulating second layer can reduce or eliminate the need for insulating materials in your outerwear, even on very cold days

Skiers who dress in layers consider shells more versatile than insulated pieces, because they can function well in a variety of conditions

Skiers who choose a non-insulated shell should make sure it is waterproof/breathable

Man-made insulations

Most insulations are made of polyester and come in a variety of weights and lofts

Generally, the greater the weight and loft, the more warmth the insulation provides

Improvements in technology have lead to the development of insulations that provide greater warmth with less weight and loft than previously required

Down

Down is nature's great insulator

It offers a high warmth-to-weight ratio, and is compressible, lightweight and breathable

Performance details

There are some design features that will make a real difference to your comfort on the slopes

Zippers with big pulls make it easy to zip and unzip your jacket when wearing bulky gloves

Storm flaps that conceal zippers help to keep out wind and cold

Cuffs are used to keep snow from entering your gloves and jacket

Hoods are used to keep your head dry thus keeping you warm

Large functional pockets are used to hold valuables such as your wallet and keys

Fit

Jackets and pants should be roomy enough to allow for maximum freedom of movement